A randomized 25 question test from a pool of 761 questions, good luck!
Which of the signalling methods below best represent the one used by Foundation fieldbus H1 for transmission?
The limits of a OUT parameter status field has several different classifications. Which of the classifications below can be described as the indication of a parameter within the set range?
There are several common components of signal converters. Which one is best described as reduction of overall error introduced by the input and/or output signals?
A media access control address is the name of the physical address that the Ethernet uses. Which of the answers represent the number of bytes that make up this MAC?
Ethernet/IP is based on a protocol that the higher OSI layers of DeviceNet uses. Which of the answers below is the correct acronym for this protocol?
There are several advantages to multidrop communication. Which of the answers below best represents one that is not one of those advantages?
In the protocol specifications of Modbus, there are only four types of registers that can be accessed by the master. Which of the terms below is best described as a analog input memory location?
The data link layer of the OSI manages access to be able to transmit data. Which of the answers below represents a all typical access method?
Which of the answers below has the correct amount and kind of parameters of an Foundation field bus AI block?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "I"?
Modbus protocol can implement data encapsulation over IP based networks. Which of the statements below is an advantage of using encapsulation?
Open communication protocols have several disadvantages. Which of the answers provided below represents one that is not a disadvantage?
There are many options to choose from for alarm attributes. Which of the following alarm attributes would best be used when a process regularly exceeds it's limits for a brief period of time?
SCADA control systems are similar to other control system, but the components for a SCADA system vary slightly. Which of the components below would integrate a microprocessor for data computations that reduce bandwidth use?
There are numerous function block modes which are permitted. Which of the modes below is best described as the mode the function block desires to be in?
There are several layer within the a typical DCS., each with it's own responsibilities. Which of the levels below is responsible for the connection to the control system performed?
Software for programming or configuration is an integral part of any HMI. Which of the interfaces below can be best described as allowing the operators to interact with the GUI?
Baseband NRZ signalling is the standard for all physical connections with Ethernet. Which of the signalling methods below has the disadvantage of losing the clock signal when spaces are transmitted for an extended series?
There are several stages in the alarm lifecycle. Which of these stages is there alarm shelving and some refresher training?
Historical data can be logged through a HMI application. Which of the data storage methods below would best be described as one that has superior acquisition of events, but does not use it's storage space effectively?
Which of the answers below best represents the recommended standard that is generally used with an RJ-45 connector?
The addition of BCC to the message frame increases the efficiency of detecting errors in transmissions. which one of the error check systems employs a calculated total by the receiver in comparison to the total of the received data?
A DCS collects a lot of data during the course of operating. Which of the answers below best represents the number of databases commonly used in a DCS?
Which of the Hart access methods below can be best described as one that field devices must be instructed by a controller module to preform any action?
Which of the lengths below relates best to a spur cable with 4 field devices connected?